BRPI0514028A - device for continuous tensile drawing of a metal strip and process for operating such a device - Google Patents

device for continuous tensile drawing of a metal strip and process for operating such a device

Info

Publication number
BRPI0514028A
BRPI0514028A BRPI0514028-5A BRPI0514028A BRPI0514028A BR PI0514028 A BRPI0514028 A BR PI0514028A BR PI0514028 A BRPI0514028 A BR PI0514028A BR PI0514028 A BRPI0514028 A BR PI0514028A
Authority
BR
Brazil
Prior art keywords
metal strip
sub
operating
rolls
continuous tensile
Prior art date
Application number
BRPI0514028-5A
Other languages
Portuguese (pt)
Inventor
Andreas Gramer
Hans Georg Hartung
Holger Behrens
Jan Christoph Housler
Fritz Luckmann
Original Assignee
Sms Demag Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35355732&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0514028(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sms Demag Ag filed Critical Sms Demag Ag
Publication of BRPI0514028A publication Critical patent/BRPI0514028A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/05—Stretching combined with rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Metal Rolling (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Coating With Molten Metal (AREA)
  • Replacement Of Web Rolls (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention relates to a device ( 1 ) for the continuous lengthening of a metal strip ( 2 ) by traction, said device comprising, in the strip transporting direction (R), at least three S-roll units ( 3, 4, 5, 6, 7 ) each provided with at least two rolls ( 8, 9 10, 11, 12, 13, 14, 15, 16, 17 ). According to the invention, the rolls ( 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 ) are positioned in such a way that the metal strip ( 2 ) is wound round them at a roll periphery angle (a) of more than 180°, and at least the second S-roll unit ( 4 ) in the strip transporting direction (R) comprises two rolls ( 10, 11 ) with different-sized diameters (D<SUB>10</SUB>, D<SUB>11</SUB>).
BRPI0514028-5A 2004-10-06 2005-09-19 device for continuous tensile drawing of a metal strip and process for operating such a device BRPI0514028A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004048658A DE102004048658A1 (en) 2004-10-06 2004-10-06 Apparatus for continuous drawing of a metal strip and method for operating such a device
PCT/EP2005/010078 WO2006037456A1 (en) 2004-10-06 2005-09-19 Device for the continuous lengthening of a metal strip by traction, and method for operating one such device

Publications (1)

Publication Number Publication Date
BRPI0514028A true BRPI0514028A (en) 2008-05-27

Family

ID=35355732

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514028-5A BRPI0514028A (en) 2004-10-06 2005-09-19 device for continuous tensile drawing of a metal strip and process for operating such a device

Country Status (17)

Country Link
US (1) US20080047314A1 (en)
EP (1) EP1796858B2 (en)
JP (1) JP2008515637A (en)
KR (1) KR20070051830A (en)
CN (1) CN100531949C (en)
AT (1) ATE401975T1 (en)
AU (1) AU2005291607A1 (en)
BR (1) BRPI0514028A (en)
CA (1) CA2574710A1 (en)
DE (2) DE102004048658A1 (en)
ES (1) ES2308552T3 (en)
MX (1) MX2007004092A (en)
MY (1) MY139051A (en)
PL (1) PL1796858T3 (en)
RU (1) RU2344894C2 (en)
TW (1) TWI332867B (en)
WO (1) WO2006037456A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008045340A1 (en) * 2008-09-01 2010-03-04 Siemens Aktiengesellschaft Operating method for a drafting jig with superimposed elongation control and subordinate tension control
US9221088B2 (en) * 2009-04-21 2015-12-29 Fairmont Technologies, Llc Stretch roll forming
FR3027920B1 (en) * 2014-10-29 2019-03-29 Fives Stein METHOD FOR ORIENTING STEEL SHEET GRAINS, DEVICE THEREFOR, AND INSTALLATION USING SAID METHOD OR DEVICE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2118051C3 (en) * 1971-04-14 1975-10-23 Ungerer Geb. Dollinger, Irma, 7530 Pforzheim Stretch straightener
US3798951A (en) * 1972-10-03 1974-03-26 Herr Voss Corp Torque distribution system
JPS6120622A (en) * 1984-07-10 1986-01-29 Mitsubishi Heavy Ind Ltd Controlling method of tension leveler
DE3636707A1 (en) † 1986-10-28 1988-05-19 Bwg Bergwerk Walzwerk Apparatus for the stretch-bend-straightening of metal strips
DE3912676A1 (en) * 1989-04-18 1990-10-25 Bwg Bergwerk Walzwerk METHOD AND DEVICE FOR CONTINUOUSLY REACHING THIN BANDS, ESPECIALLY METAL BANDS
US5497817A (en) * 1992-05-25 1996-03-12 Nippon Steel Corporation Method for continuously annealing steel strip
DE19645599A1 (en) † 1996-11-06 1998-05-07 Kampf Gmbh & Co Maschf Device for stretching thin metal strips
DE10114883C1 (en) † 2001-03-26 2002-10-31 Bwg Bergwerk Walzwerk Train stretching system for steel and metal strips
DE10323811A1 (en) † 2003-05-23 2005-01-13 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Method for the continuous drawing of metallic strips and drawstring line

Also Published As

Publication number Publication date
KR20070051830A (en) 2007-05-18
DE502005004833D1 (en) 2008-09-04
JP2008515637A (en) 2008-05-15
WO2006037456A1 (en) 2006-04-13
EP1796858B2 (en) 2014-11-19
MX2007004092A (en) 2007-08-07
RU2007103836A (en) 2007-08-10
TWI332867B (en) 2010-11-11
MY139051A (en) 2009-08-28
DE102004048658A1 (en) 2006-04-20
CN101018625A (en) 2007-08-15
EP1796858A1 (en) 2007-06-20
RU2344894C2 (en) 2009-01-27
US20080047314A1 (en) 2008-02-28
PL1796858T3 (en) 2009-01-30
CN100531949C (en) 2009-08-26
ATE401975T1 (en) 2008-08-15
CA2574710A1 (en) 2006-04-13
TW200621395A (en) 2006-07-01
ES2308552T3 (en) 2008-12-01
EP1796858B1 (en) 2008-07-23
AU2005291607A1 (en) 2006-04-13

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: SMS SIEMAG AKTIENGESELLSCHAFT (DE)

Free format text: NOME ALTERADO DE: SMS DEMAG AG

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 6A ANUIDADE.